git.m6w6.name Git - m6w6/ext-http/blob - php_http_message_body.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2004-2010, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id: http_message_body.c 292841 2009-12-31 08:48:57Z mike $ */
  14
  15 #include "php_http.h"
  16
  17 #include <libgen.h>
  18 #include <ext/standard/php_lcg.h>
  19 #include <ext/standard/php_string.h>
  20
  21 #define BOUNDARY_OPEN(body) \
  22         do {\
  23                 size_t size = php_http_message_body_size(body); \
  24                 if (size) { \
  25                         php_stream_truncate_set_size(php_http_message_body_stream(body), size - lenof("--" PHP_HTTP_CRLF)); \
  26                         php_http_message_body_append(body, ZEND_STRL(PHP_HTTP_CRLF)); \
  27                 } else { \
  28                         php_http_message_body_appendf(body, "--%s" PHP_HTTP_CRLF, php_http_message_body_boundary(body)); \
  29                 } \
  30         } while(0)
  31 #define BOUNDARY_CLOSE(body) \
  32                 php_http_message_body_appendf(body, PHP_HTTP_CRLF "--%s--" PHP_HTTP_CRLF, php_http_message_body_boundary(body))
  33
  34 static STATUS add_recursive_fields(php_http_message_body_t *body, const char *name, zval *value);
  35 static STATUS add_recursive_files(php_http_message_body_t *body, const char *name, zval *value);
  36
  37 PHP_HTTP_API php_http_message_body_t *php_http_message_body_init(php_http_message_body_t *body, php_stream *stream TSRMLS_DC)
  38 {
  39         if (!body) {
  40                 body = emalloc(sizeof(php_http_message_body_t));
  41         }
  42         memset(body, 0, sizeof(*body));
  43
  44         if (stream) {
  45                 php_stream_auto_cleanup(stream);
  46                 body->stream_id = php_stream_get_resource_id(stream);
  47                 zend_list_addref(body->stream_id);
  48         } else {
  49                 stream = php_stream_temp_create(TEMP_STREAM_DEFAULT, 0xffff);
  50                 php_stream_auto_cleanup(stream);
  51                 body->stream_id = php_stream_get_resource_id(stream);
  52         }
  53         TSRMLS_SET_CTX(body->ts);
  54
  55         return body;
  56 }
  57
  58 PHP_HTTP_API php_http_message_body_t *php_http_message_body_copy(php_http_message_body_t *from, php_http_message_body_t *to, zend_bool dup_internal_stream_and_contents)
  59 {
  60         if (!from) {
  61                 return NULL;
  62         } else {
  63                 TSRMLS_FETCH_FROM_CTX(from->ts);
  64
  65                 if (dup_internal_stream_and_contents) {
  66                         to = php_http_message_body_init(to, NULL TSRMLS_CC);
  67                         php_http_message_body_to_stream(from, php_http_message_body_stream(to), 0, 0);
  68                 } else {
  69                         to = php_http_message_body_init(to, php_http_message_body_stream(from) TSRMLS_CC);
  70                 }
  71
  72                 if (from->boundary) {
  73                         to->boundary = estrdup(from->boundary);
  74                 }
  75
  76                 return to;
  77         }
  78 }
  79
  80 PHP_HTTP_API void php_http_message_body_dtor(php_http_message_body_t *body)
  81 {
  82         TSRMLS_FETCH_FROM_CTX(body->ts);
  83         /* NO FIXME: shows leakinfo in DEBUG mode */
  84         zend_list_delete(body->stream_id);
  85         STR_FREE(body->boundary);
  86 }
  87
  88 PHP_HTTP_API void php_http_message_body_free(php_http_message_body_t **body)
  89 {
  90         if (*body) {
  91                 php_http_message_body_dtor(*body);
  92                 efree(*body);
  93                 *body = NULL;
  94         }
  95 }
  96
  97 PHP_HTTP_API const php_stream_statbuf *php_http_message_body_stat(php_http_message_body_t *body)
  98 {
  99         TSRMLS_FETCH_FROM_CTX(body->ts);
 100         php_stream_stat(php_http_message_body_stream(body), &body->ssb);
 101         return &body->ssb;
 102 }
 103
 104 PHP_HTTP_API const char *php_http_message_body_boundary(php_http_message_body_t *body)
 105 {
 106         if (!body->boundary) {
 107                 union { double dbl; int num[2]; } data;
 108                 TSRMLS_FETCH_FROM_CTX(body->ts);
 109
 110                 data.dbl = php_combined_lcg(TSRMLS_C);
 111                 spprintf(&body->boundary, 0, "%x.%x", data.num[0], data.num[1]);
 112         }
 113         return body->boundary;
 114 }
 115
 116 PHP_HTTP_API char *php_http_message_body_etag(php_http_message_body_t *body)
 117 {
 118         TSRMLS_FETCH_FROM_CTX(body->ts);
 119         const php_stream_statbuf *ssb = php_http_message_body_stat(body);
 120
 121         /* real file or temp buffer ? */
 122         if (body->ssb.sb.st_mtime) {
 123                 char *etag;
 124
 125                 spprintf(&etag, 0, "%lx-%lx-%lx", ssb->sb.st_ino, ssb->sb.st_mtime, ssb->sb.st_size);
 126                 return etag;
 127         } else {
 128                 php_http_etag_t *etag = php_http_etag_init(PHP_HTTP_G->env.etag_mode TSRMLS_CC);
 129
 130                 php_http_message_body_to_callback(body, (php_http_pass_callback_t) php_http_etag_update, etag, 0, 0);
 131                 return php_http_etag_finish(etag);
 132         }
 133 }
 134
 135 PHP_HTTP_API void php_http_message_body_to_string(php_http_message_body_t *body, char **buf, size_t *len, off_t offset, size_t forlen)
 136 {
 137         TSRMLS_FETCH_FROM_CTX(body->ts);
 138         php_stream *s = php_http_message_body_stream(body);
 139
 140         php_stream_seek(s, offset, SEEK_SET);
 141         if (!forlen) {
 142                 forlen = -1;
 143         }
 144         *len = php_stream_copy_to_mem(s, buf, forlen, 0);
 145 }
 146
 147 PHP_HTTP_API void php_http_message_body_to_stream(php_http_message_body_t *body, php_stream *dst, off_t offset, size_t forlen)
 148 {
 149         TSRMLS_FETCH_FROM_CTX(body->ts);
 150         php_stream *s = php_http_message_body_stream(body);
 151
 152         php_stream_seek(s, offset, SEEK_SET);
 153         if (!forlen) {
 154                 forlen = -1;
 155         }
 156         php_stream_copy_to_stream_ex(s, dst, forlen, NULL);
 157 }
 158
 159 PHP_HTTP_API void php_http_message_body_to_callback(php_http_message_body_t *body, php_http_pass_callback_t cb, void *cb_arg, off_t offset, size_t forlen)
 160 {
 161         TSRMLS_FETCH_FROM_CTX(body->ts);
 162         php_stream *s = php_http_message_body_stream(body);
 163         char *buf = emalloc(0x1000);
 164
 165         php_stream_seek(s, offset, SEEK_SET);
 166
 167         if (!forlen) {
 168                 forlen = -1;
 169         }
 170         while (!php_stream_eof(s)) {
 171                 size_t read = php_stream_read(s, buf, MIN(forlen, 0x1000));
 172
 173                 if (read) {
 174                         cb(cb_arg, buf, read);
 175                 }
 176
 177                 if (read < MIN(forlen, sizeof(buf))) {
 178                         break;
 179                 }
 180
 181                 if (forlen && !(forlen -= read)) {
 182                         break;
 183                 }
 184         }
 185         efree(buf);
 186 }
 187
 188 PHP_HTTP_API size_t php_http_message_body_append(php_http_message_body_t *body, const char *buf, size_t len)
 189 {
 190         php_stream *s;
 191         TSRMLS_FETCH_FROM_CTX(body->ts);
 192
 193         s = php_http_message_body_stream(body);
 194         php_stream_seek(s, 0, SEEK_END);
 195         return php_stream_write(s, buf, len);
 196 }
 197
 198 PHP_HTTP_API size_t php_http_message_body_appendf(php_http_message_body_t *body, const char *fmt, ...)
 199 {
 200         va_list argv;
 201         char *print_str;
 202         size_t print_len;
 203
 204         va_start(argv, fmt);
 205         print_len = vspprintf(&print_str, 0, fmt, argv);
 206         va_end(argv);
 207
 208         print_len = php_http_message_body_append(body, print_str, print_len);
 209         efree(print_str);
 210
 211         return print_len;
 212 }
 213
 214 PHP_HTTP_API STATUS php_http_message_body_add(php_http_message_body_t *body, HashTable *fields, HashTable *files)
 215 {
 216         zval tmp;
 217
 218         if (fields) {
 219                 INIT_PZVAL_ARRAY(&tmp, fields);
 220                 if (SUCCESS != add_recursive_fields(body, NULL, &tmp)) {
 221                         return FAILURE;
 222                 }
 223         }
 224         if (files) {
 225                 INIT_PZVAL_ARRAY(&tmp, files);
 226                 if (SUCCESS != add_recursive_files(body, NULL, &tmp)) {
 227                         return FAILURE;
 228                 }
 229         }
 230
 231         return SUCCESS;
 232 }
 233
 234
 235 PHP_HTTP_API STATUS php_http_message_body_add_field(php_http_message_body_t *body, const char *name, const char *value_str, size_t value_len)
 236 {
 237         char *safe_name;
 238         TSRMLS_FETCH_FROM_CTX(body->ts);
 239
 240         safe_name = php_addslashes(estrdup(name), strlen(name), NULL, 1 TSRMLS_CC);
 241
 242         BOUNDARY_OPEN(body);
 243         php_http_message_body_appendf(
 244                 body,
 245                         "Content-Disposition: form-data; name=\"%s\"" PHP_HTTP_CRLF
 246                         "" PHP_HTTP_CRLF,
 247                 safe_name);
 248         php_http_message_body_append(body, value_str, value_len);
 249         BOUNDARY_CLOSE(body);
 250
 251         efree(safe_name);
 252         return SUCCESS;
 253 }
 254
 255 PHP_HTTP_API STATUS php_http_message_body_add_file(php_http_message_body_t *body, const char *name, const char *path, const char *ctype)
 256 {
 257         php_stream *in;
 258         char *path_dup = estrdup(path);
 259         TSRMLS_FETCH_FROM_CTX(body->ts);
 260
 261         if ((in = php_stream_open_wrapper(path_dup, "r", REPORT_ERRORS|USE_PATH|STREAM_MUST_SEEK, NULL))) {
 262                 php_stream_statbuf ssb = {{0}};
 263
 264                 if (SUCCESS == php_stream_stat(in, &ssb) && S_ISREG(ssb.sb.st_mode)) {
 265                         char *safe_name = php_addslashes(estrdup(name), strlen(name), NULL, 1 TSRMLS_CC);
 266
 267                         BOUNDARY_OPEN(body);
 268                         php_http_message_body_appendf(
 269                                 body,
 270                                 "Content-Disposition: attachment; name=\"%s\"; filename=\"%s\"" PHP_HTTP_CRLF
 271                                 "Content-Type: %s" PHP_HTTP_CRLF
 272                                 "Content-Length: %zu" PHP_HTTP_CRLF
 273                                 "" PHP_HTTP_CRLF,
 274                                 safe_name, basename(path_dup), ctype, ssb.sb.st_size);
 275                         php_stream_copy_to_stream_ex(in, php_http_message_body_stream(body), PHP_STREAM_COPY_ALL, NULL);
 276                         BOUNDARY_CLOSE(body);
 277
 278                         efree(safe_name);
 279                         efree(path_dup);
 280                         php_stream_close(in);
 281                         return SUCCESS;
 282                 } else {
 283                         efree(path_dup);
 284                         php_stream_close(in);
 285                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Not a valid regular file: %s", path);
 286                         return FAILURE;
 287                 }
 288         } else {
 289                 efree(path_dup);
 290                 return FAILURE;
 291         }
 292
 293 }
 294
 295 static inline char *format_key(uint type, char *str, ulong num, const char *prefix) {
 296         char *new_key = NULL;
 297
 298         if (prefix && *prefix) {
 299                 if (type == HASH_KEY_IS_STRING) {
 300                         spprintf(&new_key, 0, "%s[%s]", prefix, str);
 301                 } else {
 302                         spprintf(&new_key, 0, "%s[%lu]", prefix, num);
 303                 }
 304         } else if (type == HASH_KEY_IS_STRING) {
 305                 new_key = estrdup(str);
 306         } else {
 307                 spprintf(&new_key, 0, "%lu", num);
 308         }
 309
 310         return new_key;
 311 }
 312
 313 static STATUS add_recursive_fields(php_http_message_body_t *body, const char *name, zval *value)
 314 {
 315         if (Z_TYPE_P(value) == IS_ARRAY || Z_TYPE_P(value) == IS_OBJECT) {
 316                 zval **val;
 317                 HashPosition pos;
 318                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 319                 TSRMLS_FETCH_FROM_CTX(body->ts);
 320
 321                 if (!HASH_OF(value)->nApplyCount) {
 322                         ++HASH_OF(value)->nApplyCount;
 323                         FOREACH_KEYVAL(pos, value, key, val) {
 324                                 char *str = format_key(key.type, key.str, key.num, name);
 325                                 if (SUCCESS != add_recursive_fields(body, str, *val)) {
 326                                         efree(str);
 327                                         HASH_OF(value)->nApplyCount--;
 328                                         return FAILURE;
 329                                 }
 330                                 efree(str);
 331                         }
 332                         --HASH_OF(value)->nApplyCount;
 333                 }
 334         } else {
 335                 zval *cpy = php_http_ztyp(IS_STRING, value);
 336                 php_http_message_body_add_field(body, name, Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 337                 zval_ptr_dtor(&cpy);
 338         }
 339
 340         return SUCCESS;
 341 }
 342
 343 static STATUS add_recursive_files(php_http_message_body_t *body, const char *name, zval *value)
 344 {
 345         if (Z_TYPE_P(value) == IS_ARRAY || Z_TYPE_P(value) == IS_OBJECT) {
 346                 zval **zfile, **zname, **ztype;
 347                 TSRMLS_FETCH_FROM_CTX(body->ts);
 348
 349                 if ((SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("name"), (void *) &zname))
 350                 &&      (SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("file"), (void *) &zfile))
 351                 &&      (SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("type"), (void *) &ztype))
 352                 ) {
 353                         zval *zfc = php_http_ztyp(IS_STRING, *zfile), *znc = php_http_ztyp(IS_STRING, *zname), *ztc = php_http_ztyp(IS_STRING, *ztype);
 354                         char *str = format_key(HASH_KEY_IS_STRING, Z_STRVAL_P(znc), 0, name);
 355                         STATUS ret = php_http_message_body_add_file(body, str, Z_STRVAL_P(zfc), Z_STRVAL_P(ztc));
 356
 357                         efree(str);
 358                         zval_ptr_dtor(&znc);
 359                         zval_ptr_dtor(&zfc);
 360                         zval_ptr_dtor(&ztc);
 361
 362                         if (ret != SUCCESS) {
 363                                 return ret;
 364                         }
 365                 } else {
 366                         zval **val;
 367                         HashPosition pos;
 368                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 369
 370                         if (!HASH_OF(value)->nApplyCount) {
 371                                 ++HASH_OF(value)->nApplyCount;
 372                                 FOREACH_KEYVAL(pos, value, key, val) {
 373                                         char *str = format_key(key.type, key.str, key.num, name);
 374                                         if (SUCCESS != add_recursive_files(body, str, *val)) {
 375                                                 efree(str);
 376                                                 --HASH_OF(value)->nApplyCount;
 377                                                 return FAILURE;
 378                                         }
 379                                         efree(str);
 380                                 }
 381                                 --HASH_OF(value)->nApplyCount;
 382                         }
 383                 }
 384         } else {
 385                 TSRMLS_FETCH_FROM_CTX(body->ts);
 386                 php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Unrecognized array format for message body file to add");
 387                 return FAILURE;
 388         }
 389
 390         return SUCCESS;
 391 }
 392
 393 /* PHP */
 394
 395 #define PHP_HTTP_BEGIN_ARGS(method, req_args)                   PHP_HTTP_BEGIN_ARGS_EX(HttpMessageBody, method, 0, req_args)
 396 #define PHP_HTTP_EMPTY_ARGS(method)                                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessageBody, method, 0)
 397 #define PHP_HTTP_MESSAGE_BODY_ME(method, visibility)    PHP_ME(HttpMessageBody, method, PHP_HTTP_ARGS(HttpMessageBody, method), visibility)
 398
 399 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 400         PHP_HTTP_ARG_VAL(stream, 0)
 401 PHP_HTTP_END_ARGS;
 402
 403 PHP_HTTP_EMPTY_ARGS(__toString);
 404
 405 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 406         PHP_HTTP_ARG_VAL(stream, 0)
 407 PHP_HTTP_END_ARGS;
 408
 409 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 410         PHP_HTTP_ARG_VAL(callback, 0)
 411 PHP_HTTP_END_ARGS;
 412
 413 PHP_HTTP_BEGIN_ARGS(append, 1)
 414         PHP_HTTP_ARG_VAL(string, 0)
 415 PHP_HTTP_END_ARGS;
 416
 417 PHP_HTTP_BEGIN_ARGS(add, 0)
 418         PHP_HTTP_ARG_VAL(fields, 0)
 419         PHP_HTTP_ARG_VAL(files, 0)
 420 PHP_HTTP_END_ARGS;
 421
 422
 423 zend_class_entry *php_http_message_body_class_entry;
 424 zend_function_entry php_http_message_body_method_entry[] = {
 425         PHP_HTTP_MESSAGE_BODY_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 426         PHP_HTTP_MESSAGE_BODY_ME(__toString, ZEND_ACC_PUBLIC)
 427         PHP_MALIAS(HttpMessageBody, toString, __toString, args_for_HttpMessageBody___toString, ZEND_ACC_PUBLIC)
 428         PHP_HTTP_MESSAGE_BODY_ME(toStream, ZEND_ACC_PUBLIC)
 429         PHP_HTTP_MESSAGE_BODY_ME(toCallback, ZEND_ACC_PUBLIC)
 430         PHP_HTTP_MESSAGE_BODY_ME(append, ZEND_ACC_PUBLIC)
 431         PHP_HTTP_MESSAGE_BODY_ME(add, ZEND_ACC_PUBLIC)
 432         EMPTY_FUNCTION_ENTRY
 433 };
 434 static zend_object_handlers php_http_message_body_object_handlers;
 435
 436 PHP_MINIT_FUNCTION(http_message_body)
 437 {
 438         PHP_HTTP_REGISTER_CLASS(http\\Message, Body, http_message_body, php_http_object_class_entry, 0);
 439         php_http_message_body_class_entry->create_object = php_http_message_body_object_new;
 440         memcpy(&php_http_message_body_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 441         php_http_message_body_object_handlers.clone_obj = php_http_message_body_object_clone;
 442
 443         return SUCCESS;
 444 }
 445
 446 zend_object_value php_http_message_body_object_new(zend_class_entry *ce TSRMLS_DC)
 447 {
 448         return php_http_message_body_object_new_ex(ce, NULL, NULL TSRMLS_CC);
 449 }
 450
 451 zend_object_value php_http_message_body_object_new_ex(zend_class_entry *ce, php_http_message_body_t *body, php_http_message_body_object_t **ptr TSRMLS_DC)
 452 {
 453         zend_object_value ov;
 454         php_http_message_body_object_t *o;
 455
 456         o = ecalloc(1, sizeof(php_http_message_body_object_t));
 457         zend_object_std_init((zend_object *) o, php_http_message_body_class_entry TSRMLS_CC);
 458         object_properties_init((zend_object *) o, ce);
 459
 460         if (ptr) {
 461                 *ptr = o;
 462         }
 463
 464         if (body) {
 465                 o->body = body;
 466         }
 467
 468         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_body_object_free, NULL TSRMLS_CC);
 469         ov.handlers = &php_http_message_body_object_handlers;
 470
 471         return ov;
 472 }
 473
 474 zend_object_value php_http_message_body_object_clone(zval *object TSRMLS_DC)
 475 {
 476         zend_object_value new_ov;
 477         php_http_message_body_object_t *new_obj = NULL;
 478         php_http_message_body_object_t *old_obj = zend_object_store_get_object(object TSRMLS_CC);
 479
 480         new_ov = php_http_message_body_object_new_ex(old_obj->zo.ce, php_http_message_body_copy(old_obj->body, NULL, 1), &new_obj TSRMLS_CC);
 481         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(object) TSRMLS_CC);
 482
 483         return new_ov;
 484 }
 485
 486 void php_http_message_body_object_free(void *object TSRMLS_DC)
 487 {
 488         php_http_message_body_object_t *obj = object;
 489
 490         php_http_message_body_free(&obj->body);
 491
 492         zend_object_std_dtor((zend_object *) obj TSRMLS_CC);
 493         efree(obj);
 494 }
 495
 496 PHP_METHOD(HttpMessageBody, __construct)
 497 {
 498         php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 499         zval *zstream = NULL;
 500         php_stream *stream;
 501
 502         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 503                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|r!", &zstream)) {
 504                         if (zstream) {
 505                                 php_stream_from_zval(stream, &zstream);
 506
 507                                 if (stream) {
 508                                         if (obj->body) {
 509                                                 php_http_message_body_dtor(obj->body);
 510                                         }
 511                                         obj->body = php_http_message_body_init(obj->body, stream TSRMLS_CC);
 512                                 }
 513                         }
 514                         if (!obj->body) {
 515                                 obj->body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
 516                         }
 517                 }
 518         } end_error_handling();
 519 }
 520
 521 PHP_METHOD(HttpMessageBody, __toString)
 522 {
 523         if (SUCCESS == zend_parse_parameters_none()) {
 524                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 525                 char *str;
 526                 size_t len;
 527
 528                 php_http_message_body_to_string(obj->body, &str, &len, 0, 0);
 529                 if (str) {
 530                         RETURN_STRINGL(str, len, 0);
 531                 }
 532         }
 533         RETURN_EMPTY_STRING();
 534 }
 535
 536 PHP_METHOD(HttpMessageBody, toStream)
 537 {
 538         zval *zstream;
 539         long offset = 0, forlen = 0;
 540
 541         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|ll", &zstream, &offset, &forlen)) {
 542                 php_stream *stream;
 543                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 544
 545                 php_stream_from_zval(stream, &zstream);
 546                 php_http_message_body_to_stream(obj->body, stream, offset, forlen);
 547                 RETURN_TRUE;
 548         }
 549         RETURN_FALSE;
 550 }
 551
 552 struct fcd {
 553         zval *fcz;
 554         zend_fcall_info *fci;
 555         zend_fcall_info_cache *fcc;
 556 #ifdef ZTS
 557         void ***ts;
 558 #endif
 559 };
 560
 561 static size_t pass(void *cb_arg, const char *str, size_t len)
 562 {
 563         struct fcd *fcd = cb_arg;
 564         zval *zdata;
 565         TSRMLS_FETCH_FROM_CTX(fcd->ts);
 566
 567         MAKE_STD_ZVAL(zdata);
 568         ZVAL_STRINGL(zdata, str, len, 1);
 569         if (SUCCESS == zend_fcall_info_argn(fcd->fci TSRMLS_CC, 2, fcd->fcz, zdata)) {
 570                 zend_fcall_info_call(fcd->fci, fcd->fcc, NULL, NULL TSRMLS_CC);
 571                 zend_fcall_info_args_clear(fcd->fci, 0);
 572         }
 573         zval_ptr_dtor(&zdata);
 574         return len;
 575 }
 576
 577 PHP_METHOD(HttpMessageBody, toCallback)
 578 {
 579         struct fcd fcd;
 580         long offset = 0, forlen = 0;
 581
 582         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f|ll", &fcd.fci, &fcd.fcc, &offset, &forlen)) {
 583                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 584                 fcd.fcz = getThis();
 585                 Z_ADDREF_P(fcd.fcz);
 586                 php_http_message_body_to_callback(obj->body, pass, &fcd, offset, forlen);
 587                 zval_ptr_dtor(&fcd.fcz);
 588                 RETURN_TRUE;
 589         }
 590         RETURN_FALSE;
 591 }
 592
 593 PHP_METHOD(HttpMessageBody, append)
 594 {
 595         char *str;
 596         int len;
 597
 598         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)) {
 599                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 600
 601                 RETURN_LONG(php_http_message_body_append(obj->body, str, len));
 602         }
 603         RETURN_FALSE;
 604 }
 605
 606 PHP_METHOD(HttpMessageBody, add)
 607 {
 608         HashTable *fields = NULL, *files = NULL;
 609
 610         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|hh", &fields, &files)) {
 611                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 612
 613                 RETURN_SUCCESS(php_http_message_body_add(obj->body, fields, files));
 614         }
 615         RETURN_FALSE;
 616 }
 617 /*
 618  * Local variables:
 619  * tab-width: 4
 620  * c-basic-offset: 4
 621  * End:
 622  * vim600: noet sw=4 ts=4 fdm=marker
 623  * vim<600: noet sw=4 ts=4
 624  */